I Chronicles 24:17 Halakhah

לְיָכִין֙ אֶחָ֣ד וְעֶשְׂרִ֔ים לְגָמ֖וּל שְׁנַ֥יִם וְעֶשְׂרִֽים׃

the one and twentieth to Jachin, the two and twentieth to Gamul;

Read halakhic rulings (Jewish law) on I Chronicles 24:17: and classical halakhic sources.